does anyone know the mechanisms of a mechanical calculator???
What kind of mechanical calculator were you looking for? There are a lot of different types. A slide rule is considered a mechanical calculator.
do u know any website or book which has the mechanisms of a mechanical calculator...even slide rule???
The January 2004 issue of Scientific American has a wonderful article about the Curta calculator which is listed in Fred's link. It has photos, drawings, and a complete textual description of the workings. I think that it's available on-line.
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